 | | Journal (article/letter/editorial) | | Volume 97, pages 1987–1997, 2012 On the origin of sellaite (MgF2)-rich deposits in Mg-poor environments...sellaite occurs in huge quantities (thousands of tons) in veins of mostly Jurassic/Cretaceous age. The sellaite...network of veins and fissures, which is overlain and sealed by sediments, preventing the inflow of and fluid-mixing...occurrence of sellaite is unique among the more than 1000 hydrothermal vein-type occurrences of the Schwarzwald...Schwarzwald ore district. The favored formation of sellaite compared to fluorite requires the initial Ca/Mg-ratio |  | | Report (issue) | | a ; -‘T ..;; ; NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY. E. F Pittman, A.R.S.M....17. REPORT V t ON THE COBAR COPPER AND GOLD-FIELD. Part E. C. SYDNEY: W, I. ANDREWS, A. GULLICK...17 ) t I i NEW SOUTH WALES. DEPARTMENT OF MINES. GEOLOGICAL SURVEY. Government Geologist. ...No. 17. REPORT ON THE COBAR COPPER AND GOLD-FIELD. Part I. BY E. C. ANDREWS, B.A., F.G.S., Geological... : • >? A ‘i -i . / - V n Department of Mines, Sydney, 17th January, 1913, Sir, I have |  | Årebäck, Hans, Barrett, Timothy J., Abrahamsson, Stig, Fagerström, Pia (2005) The Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden, part I: geology. Mineralium Deposita, 40 (4) 351-367 doi:10.1007/s00126-005-0476-x | Journal (article/letter/editorial) | | Palaeoproterozoic Kristineberg VMS deposit, Skellefte district, northern Sweden, part I: geology Received: 20 May...westernmost part of the Palaeoproterozoic Skellefte district, northern Sweden, has yielded 22.4 Mt of ore, grading...and present VMS mine in the district. The deposit is hosted in a thick pile of felsic to intermediate and...metavolcanic rocks of the Skellefte Group, which forms the lowest stratigraphic unit in the district and hosts...three main ore zones: (1) massive sulphide lenses of the A-ore (historically the main ore), having a |  | | Journal (article/letter/editorial) | | Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in...accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in...views of the authors, and are not the views of or endorsed by Taylor & Francis. The accuracy of the Content...should be independently verified with primary sources of information. Taylor and Francis shall not be liable...connection with, in relation to or arising out of the use of the Content. This article may be used for research |  | | Report (issue) | | PK-31 UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY PROJECT REPORT Pakistan Investigations... Geological Survey and R.L. Richards U.S. Bureau of Mines OPEN FILE REPORT This report is preliminary...nomenclature Prepared under the auspices of the Government of Pakistan and the Agency for International...International Development U. S. Department of State 1973 BAHITE IN PAKISTAN by P.L. JCLinger U.S. Geological...Geological Survey and R.L. Richards U.S. Bureau of Mines CONTENTS ABSTRACT ......................... 5 INTRODUCTION |  | | Report (chapter) | | org/ at University of St Andrews on March 23, 2015 Chapter 21 Mineral potential of Proterozoic intracratonic...in India M. DEB* & T. PAL Department of Geology, University of Delhi, Delhi 110007, India *Corresponding...Khariar, Sabari and Kolhan) covering a large part of peninsular India. They are not known to host any...sequence – but are nevertheless the repository of vast resources of industrial rocks (limestone, dolomite, phosphorite...diamond) in the country. The temporal distribution of these resources indicates a Mesoproterozoic age for |  | | Journal (article/letter/editorial) | | Springer-Verlag 1994 The geochemistry and alteration of the White Devil porphyry: implications to intrusion...J. Cozens 2 1Centre for Ore Deposit and Exploration Studies, University of Tasmania, GPO Box 252c, Hobart...March 1994 Abstract. Quartz-feldspar porphyry dikes in and around the White Devil ore deposit are weakly...sequence of alteration: sericitization of the groundmass, sericitization and chloritization of feldspar...feldspar phenocrysts, chloritization of the groundmass, and alteration of igneous biotite to hydrothermal biotite |  | | Journal (article/letter/editorial) | | ©2017 Society of Economic Geologists, Inc. Economic Geology, v. 112, pp. 1305–1332 Volcanic and Structural...Structural Reconstruction of the Deformed and Metamorphosed Ming Volcanogenic Massive Sulfide Deposit, Canada:...Canada: Implications for Ore Zone Geometry and Metal Distribution Jean-Luc Pilote1,† Stephen J. Piercey...Mercier-Langevin2 1Department of Earth Sciences, Memorial University of Newfoundland, 300 Prince Philip...and Labrador, Canada A1B 3X5 2Geological Survey of Canada, 490 rue de la Couronne, Québec, Québec, Canada |  | | Report (issue) | | dated January 1994 Published under the authority of the Minister for Mines 1995 \\,,\\\,1'\\"III"III...DIRECTOR GEOLOGICAL SURVEY OF NEW SOUTH WALES Cover photo: Photomicrograph of quartz-fibre vein, central area...gold mine. Quartz-filled net-vein fractures and brecciated nature of lode visible in roof of stope (Cobar...Mineral Deposit Data Sheets. 240 pp. Geological Survey of New South Wales, Sydney. Edited by: J.R. Stewart...Department of Mineral Resources 1995. Short quotations from the text of this publication and copies of maps |  | | Report (Issue volume) | | MANUAL OF GEOLOGY OF INDIA खंड III दविणी भारत का इकनोवमक भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN...No. 77 भारतीय भूिैज्ञावनक सिेिण GEOLOGICAL SURVEY OF INDIA 2022 © भारत सरकार PGSI-447 नियंत्रक प्रकाशि...सिेिण GEOLOGICAL SURVEY OF INDIA भारत के भूविज्ञान का मैनुअल A MANUAL OF GEOLOGY OF INDIA खंड III दविणी भारत...का इकनोवमक भूविज्ञान VOLUME-III ECONOMIC GEOLOGY OF SOUTHERN INDIA विशेष प्रकाशन सं.77 SPECIAL PUBLICATION...आदे श से प्रकावशत Published by the order of the Government of India 2022 © INDIA, GEOLOGICAL SURVEY |  | | Report (issue) | | s4L..(e. 19a.A.. DEPARTMENT OF THE INTEUIOR MONOGRAPHS OF THE United States Geological Survey...WALCOTT, DIRECTOR THE MENOMINEE IRON-BEARING DISTRICT OF MICHIGAN BY WILLIAM SHIRLEY BAYLEY CHARLES...in Charge O 8 5 ——— CONTEJ^TS, Page. Letter of Transmittal Outline op Monograph Chapter I. Introduction...19 '..S 33 Scope and date of work done 33 Acknowledgments Limits of the Menominee area 34 Relations...size of the Menominee tongue Economic importance of the district Previous work in the district 35 Method |  | | Journal (article/letter/editorial) | | Schoolof AppliedGeology,The SouthAustralianInstitute of Technology,P.O. Box 1, Ingle Farm, SouthAustralia5098...GoldenGroveprospectisoneof the few potentiallyeconomicdeposits of Cu-Znsulfides knownfrom the WesternAustralianShield...footwall.The deposit is similar in settingto many of the CanadianArcheanand JapaneseKurokomassivesulfide...domorphous after hematiteor goethite),separation of Cu andZn zones,anditspodlikenature.The morphology...Metamorphisminvolvedcarbonatization of the pile and localredistribution of Na20, K20, CaO, A12Oa,and SiO• |  | | Report (issue) | | िज्ञान और खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशन संख्या 118 पहला संस्करण...आदे श से प्रकाशशत Published by the order of the Government of India 2021 . © भारत सरकार PGSI-439...भूविज्ञान और खननज संसाधन GEOLOGY AND MINERAL RESOURCES OF SOUTH INDIA विशेष प्रकाशि संख्या 118 - पहला संस्करण...GEOLOGICAL SURVEY OF INDIA भारत सरकार के आदेश से प्रकाशशत Published by the order of the Government of India 2021...Mohakul, Director, SU: Odisha, Bhubaneswar Processing of the Manuscript for printing Seema M. Dewalkar, Senior |  | | Book | | Bouabdellah John F. Slack Editors Mineral Deposits of North Africa Mineral Resource Reviews Series editor...Mineral Deposits of North Africa 123 Editors Mohammed Bouabdellah Department of Earth Sciences Mohammed...(electronic) ISBN 978-3-319-31733-5 (eBook) Library of Congress Control Number: 2016936575 © Springer International...part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations...methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks |  | | Report (issue) | | MONOGRAPH 17 of Somepats oe ilar ce| + in Australia mail iii DOOO38J0754 oA., eet OF ROME prhge... a rive TT ee ee GEOLOGICAL ASPECTS OF THE DISCOVERY OF SOME IMPORTANT MINERAL DEPOSITS IN AUSTRALIA...Photo by courtesy of Ashton Mines Limited GEOLOGICAL ASPECTS OF THE DISCOVERY OF SOME IMPORTANT MINERAL...No. 17 THE Published by AUSTRALASIAN INSTITUTE OF MINING AND METALLURGY Clunies Ross House, 191 Royal...1990 © Copyright By THE AUSTRALASIAN INSTITUTE OF MINING AND METALLURGY The Institute is not responsible |  | | Journal (article/letter/editorial) | | This article was downloaded by: [University of Arizona] On: 06 February 2015, At: 04:38 Publisher: Taylor...com/loi/tigr20 Iron caps in pyrite ore deposits of southern Urals and criteria of their difference from infiltration...sedimentary accumulations of iron hydroxides N.A. Chitayeva a a Institute of the Mineralogy, Geochemistry...Geochemistry and Crystallochemistry of Rare Elements (IMGRE) , Moscow Published online: 04 Sep 2009. To cite...(1967) Iron caps in pyrite ore deposits of southern Urals and criteria of their difference from infiltration |  | | Report (issue) | | Mesozoic Stratigraphy of the Santa Rita Mountains, Southeast of Tucson, Arizona GEOLOGICAL SURVEY PROFESSIONAL...658-C Mesozoic Stratigraphy of the Santa Rita Mountains, Southeast of Tucson, Arizona By HARALD DREWES...description of seven thick sequences of volcanic and sedimentary rocks and an interpretation of the sporadically...STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY William T. Pecora, Director Library of Congress catalog-card...catalog-card No. 70-6095,55 For sale by the Superintendent of Documents, U.S. Government Printing Office Washington |  | | Report (issue) | | Kambaldanickel deposits. I n the foreground i s a grid of causeways on Lake Lefroy. Diamond drilting from these...the township of Kambalda East nestles in hills of the metabasaft which underlies the ore-bearing ultramafic...lies just north of the township. Kalgoorlie-Boulder is just below the horizon, right of centre. Photograph...reproduced by permission of the Surveyor General, Western Australia. GEOLOGICAL SURVEY OF WESTERN AUSTRALIA...the authority of the Hon. P.M. Dowding M.L.C., Minister for Mines National Library of Australia Cat |  | | Journal (article/letter/editorial) | | ©2009 Society of Economic Geologists, Inc. Economic Geology, v. 104, pp. 775–792 Lithogeochemical and...and Stable Isotopic Insights into Submarine Genesis of Pyrophyllite-Altered Facies at the Boco Prospect...GARRY J. DAVIDSON1 1 ARC Centre of Excellence in Ore Deposits, University of Tasmania, Private Bag 79, Hobart...Tasmania, Australia, 7018 3 Department of Geosciences, University of Arizona, Tucson, Arizona, USA, 85721...hydrothermally altered zone in the Mount Read Volcanics of western Tasmania. It is a synvolcanic alteration |  | | Report (issue) | | PAPER 247 Descriptions, maps, and diagrams of deposits of mica, beryl, lithium, tantalum, tin, and feldspar...OFFICE, WASHINGTON : 1953 UNITED STATES DEPARTMENT OF THE INTERIOR Douglas McKay, Secretary GEOLOGICAL...Wrather, Director For sale by the Superintendent of Documents, U. S. Government Printing Office Washington...report is based on field work in the Black Hills between 1942 and 1945 by geologists of the U. S. Geological...Geological Survey as part of its program of Strategic Mineral Investigations. The work was carried on by |  | | Journal (article/letter/editorial) | | The Origin of New Zealand Ultramafic Intrusions by GWYNETH A. CHALLLIS New Zealand Geological Survey...the Permian rocks of the South Island of New Zealand, and include the large masses of Dun Mountain near...Tertiary rocks of North Auckland in the North Island, and in the Lower Palaeozoic rocks of the West Coast...along the strike of the Permian rocks in the South Island (Fig. 1).-A northern lens extends south for...transcurrent fault and a branch of the Alpine Fault (Wellman, 1955). This northern lens includes the two large |  | | Journal (volume) | | A STATE OF CALIFORNIA DEPARTMENT OF NATURAL RESOURCES v CALIFORNIA IOURNAL OF MINES AND GEOLOGY ...CONTENTS Page Annual Report of the State Mineralogist, Chief of the Division of Mines, for the 104th Fiscal...Commodities in 1951 Mines and Mineral Resources of DIVISION LIB ^v,*',. ( ? SAN FRANCISC6 CALIFORNIA*-...California OF MlNE&siTY of AV,S RY I ( 59 Amador County, IRY BUILDING, 9 LIBRARY STATE OF CALIFORNIA...Governor DEPARTMENT OF NATURAL RESOURCES DeWITT NELSON. DIVISION Director OF MINES FERRY BUILDING |  | Reddy, K. Mahender, Mishra, Niharika, Simi, T. S., Rath, Sonali, Paul, Arijit, Sari, S. (2023) Special Publication Vol. 1-I (77), A Manual of the Geology of India : Precambrian Part I, Southern part of the peninsula (5th ed.) Geological Survey of India | Report (edition) | | K. Srinivasan, Director (Retd.), GSI Processing of the Manuscript for printing Prathana Das, Senior...Publication Division, SR, Hyderabad Under the Supervision of Madhumita Sengupta Ghosh, Director, Publication Division...Published by The Director General Geological Survey of India 27, Jawaharlal Nehru Road Kolkata- 700016 ...Maradihalli Pillow Basalt, Bottom: Peninsular Gneiss of Bengaluru Printed by Om Sai Graphics, 3-4-709, Narayanguda...Geological Survey of India (GSI), for reposing faith on us by entrusting this difficult task of updating and |  | | Report (volume) | | UNITED STATES DEPARTMENT OF THE INTERIOR Harold L. Ickes, Secretary GEOLOGICAL SURVEY W. C. Mendenhall...Mendenhall, Director Bulletin 931-G CHROMITE DEPOSITS OF KENAI PENINSULA, ALASKA BY PHILIP W. GUILD Strategic...WASHINGTON : 1942 For sale by the Superintendent of Documents, Washington, D. C. ------- Price 50 cents...and production................................ Field work and acknowledgments..........................Structure............................................. Ore bodies.......................................... |  | | Report (issue) | | FRITZ (Geological Survey of Canada) and ALLISON R. PALMER (State University of New York at Stony Brook)...quadrangles require new units for, and modified usages of, the names Brigham, Langston, and Ute UNITED STATES...OFFICE, WASHINGTON : 1971 UNITED STATES DEPARTMENT OF THE INTERIOR ROGERS C. B. MORTON, Secretary GEOLOGICAL...Director Library of Congress catalog-card No. 7&-179647 For sale by the Superintendent of Documents, U.S...Egbert Canyon area______ _________ Area southeast of Eightmile Creek-Contacts..... ____________________ |
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